| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // https://developers.google.com/protocol-buffers/ |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // Copyright 2008 Google Inc. All Rights Reserved. |
| // Author: xpeng@google.com (Peter Peng) |
| |
| #include <google/protobuf/stubs/common.h> |
| #include <gtest/gtest.h> |
| |
| namespace google { |
| namespace protobuf { |
| namespace internal { |
| namespace { |
| |
| TEST(StructurallyValidTest, ValidUTF8String) { |
| // On GCC, this string can be written as: |
| // "abcd 1234 - \u2014\u2013\u2212" |
| // MSVC seems to interpret \u differently. |
| string valid_str("abcd 1234 - \342\200\224\342\200\223\342\210\222 - xyz789"); |
| EXPECT_TRUE(IsStructurallyValidUTF8(valid_str.data(), |
| valid_str.size())); |
| // Additional check for pointer alignment |
| for (int i = 1; i < 8; ++i) { |
| EXPECT_TRUE(IsStructurallyValidUTF8(valid_str.data() + i, |
| valid_str.size() - i)); |
| } |
| } |
| |
| TEST(StructurallyValidTest, InvalidUTF8String) { |
| const string invalid_str("abcd\xA0\xB0\xA0\xB0\xA0\xB0 - xyz789"); |
| EXPECT_FALSE(IsStructurallyValidUTF8(invalid_str.data(), |
| invalid_str.size())); |
| // Additional check for pointer alignment |
| for (int i = 1; i < 8; ++i) { |
| EXPECT_FALSE(IsStructurallyValidUTF8(invalid_str.data() + i, |
| invalid_str.size() - i)); |
| } |
| } |
| |
| } // namespace |
| } // namespace internal |
| } // namespace protobuf |
| } // namespace google |
